Scan tool



FIG. 1 is a front perspective view of the preferred embodiment of the present invention;

FIG. 2 is a front view of the preferred embodiment;

FIG. 3 is a right side view of the preferred embodiment;

FIG. 4 is a rear view of the preferred embodiment;

FIG. 5 is a left side view of the preferred embodiment;

FIG. 6 is a top view of the preferred embodiment;

FIG. 7 is a bottom view of the preferred embodiment; and,

FIG. 8 is a rear perspective view of the preferred embodiment.

The broken lines shown in the Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a scan tool, as shown and described. 